1124323 has 4 divisors (see below), whose sum is σ = 1126800. Its totient is φ = 1121848.

The previous prime is 1124317. The next prime is 1124351. The reversal of 1124323 is 3234211.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3234211 = 47 ⋅68813.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1124323 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1124297 and 1124306.

It is not an unprimeable number, because it can be changed into a prime (1124303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 340 + ... + 1537.

It is an arithmetic number, because the mean of its divisors is an integer number (281700).

2^1124323 is an apocalyptic number.

1124323 is a deficient number, since it is larger than the sum of its proper divisors (2477).

1124323 is an equidigital number, since it uses as much as digits as its factorization.

1124323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2476.

The product of its digits is 144, while the sum is 16.

The square root of 1124323 is about 1060.3409828918. The cubic root of 1124323 is about 103.9833244960.

Adding to 1124323 its reverse (3234211), we get a palindrome (4358534).

The spelling of 1124323 in words is "one million, one hundred twenty-four thousand, three hundred twenty-three".